X2CrNiMnNNb21-16-5-3

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Germany WL X2CrNiMnNNb21-16-5-3 Non-magnetizable austenitic steel X2CrNiMnNNb21-16-5-3 Part 1:Plates and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNiMnNNb21-16-5-3 / X2CrNiMnNNb21-16-5-3

Category	Grade	Standard	Region/Area	Standard Content
Metals	X2CrNiMnNNb21-16-5-3	WL 1.3964-1	Germany	Non-magnetizable austenitic steel X2CrNiMnNNb21-16-5-3 Part 1:Plates

Chemical composition(mass fraction)(wt.%) of the X2CrNiMnNNb21-16-5-3

Element	Min	Max	Similar
C	-	0.0300	-
Mn	4.0000	6.0000	-
P	-	0.0250	-
S	-	0.0100	-
Si	-	1.0000	-
Ni	15.0000	17.0000	-
Cr	20.0000	21.5000	-
Mo	3.0000	3.5000	-
N	0.2000	0.3500	-
Nb	-	0.2500	-
C	-	0.0300	-
Mn	4.0000	6.0000	-
P	-	0.0250	-
S	-	0.0100	-
Si	-	1.0000	-
Ni	15.0000	17.0000	-
Cr	20.0000	21.5000	-
Mo	3.0000	3.5000	-
N	0.2000	0.3500	-
Nb	-	0.2500	-
C	-	0.0300	-
Mn	4.0000	6.0000	-
P	-	0.0250	-
S	-	0.0100	-
Si	-	1.0000	-
Ni	15.0000	17.0000	-
Cr	20.0000	21.5000	-
Mo	3.0000	3.5000	-
N	0.2000	0.3500	-
Nb	-	0.2500	-
C	-	0.0300	-
Mn	4.0000	6.0000	-
P	-	0.0250	-
S	-	0.0100	-
Si	-	1.0000	-
Ni	15.0000	17.0000	-
Cr	20.0000	21.5000	-
Mo	3.0000	3.5000	-
N	0.2000	0.3500	-
Nb	-	0.2500	-

Mechanical Properties of steel grade X2CrNiMnNNb21-16-5-3

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
961 (≥)	466 (≥)	41	14	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade X2CrNiMnNNb21-16-5-3

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
33	-	-			0.32	-
925	538	-	24.3	222		-
497	-	14	33.2			222	213

Heat Treatment of steel grade X2CrNiMnNNb21-16-5-3

Heat treated : 1645°C - 1897°C

Technological Curves of steel grade X2CrNiMnNNb21-16-5-3

No Curve

Cross Reference Table (Equivalent Grade) of X2CrNiMnNNb21-16-5-3

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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